The hex color #f3a43e is a light color. The web-safe version is Hex
#FF9933. A complementary color is
#0C5BC1. The grayscale version is
#9C9C9C. A 20% lighter version of the original color is
#FFD771, and Hex
#C0710B is the 20% darker color. If the color is saturated by 10%, you get
#FCA535. If the color is desaturated by 10%, the color
#EAA347 is obtained.